Airports / KNRS / Naval Outlying Field Imperial Beach (Ream Field)IATA NRSGood ground coverage
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Naval Outlying Field Imperial Beach (Ream Field) satellite view
📍 Imperial Beach⬆ 24 ft2 runways
KNRS · NRS

Naval Outlying Field Imperial Beach (Ream Field)

32.56670°N
-117.11700°W
ARR / DAY
1
▲ 300.0%
DEP / DAY
0
▼ 75.0%

Naval Outlying Field Imperial Beach (Ream Field) (KNRS/NRS) is a small general aviation airport located in Imperial Beach, CA. It features 2 runways with the longest being 4,998 feet. SkyMeter has observed roughly 1 arrivals and 0 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

Latest METAR observation

57m ago
Temp
72°F
Wind
—
—
Visib
—
Ceil
—
SPECI KNRS 270933Z AUTO FEW002 22/21 A2986 RMK AO2 T02170211 PWINO $

Runways

2 installed

4,998 FT MAX
08/26
2,241 ft × 151
CON○ unlit
09/27
4,998 ft × 336
PEM● LITHIGH

Runway intelligence

Which runway carries the operations, observed over the last 30 days

27
50% of ops
10 land · 6 TO
26
50% of ops
10 land · 4 TO
08
0% of ops
0 land · 0 TO
09
0% of ops
0 land · 0 TO
Runway 27 carries 50% of operations (10 landings, 6 takeoffs) over the last 30 days. The next most-used is 26 at 50%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

27 10 landings
UA 20%
26 10 landings
UA 10%
08 0 landings
UA 0%
09 0 landings
UA 0%
Approaches to 27 show a 20% unstable-approach rate (2 UA events from 10 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg
0.9
flights/day · 27 total
Busy hour (local)
12am
also 3pm · 9pm
Day vs night
37%
06:00–20:00 local
Traffic concentrates around 12am–9pm local, averaging 0.9 flights/day. Weekend volume runs 1.1× weekday (1.0 vs 0.9 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

5 · 22%
2 · 9%
2 · 9%
1 · 4%
1 · 4%
1 · 4%
Activity is led by (22% of 23 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
TWR 120.650 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
TWR 239.250 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
GND 285.575 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
ATIS 276.200 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
APCH 125.150 —
APCH 317.550 —
LCL/P 120.650 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
CLASS B 125.150 —
LCL/P 239.250 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
EMERG 243.000 1600-0630Z MON-THU (1500-0600Z DT) AND 1600-0200Z++ FRI. CLSD FR 0200Z++ DAY PRIOR TIL 1600Z++ DAY FLW GOVT HOL.
CLASS B 317.550 —
Airport operations
ARTCC:
ZLA
Mag var:
11° E
© SkyMeter · All flight data subject to ODbL attribution · Updated 10:30 UTC